Track each student's skills and progress in your Mastery dashboards
Give this quiz to my class
Q 1/5
Score 0
y varies directly with x, and y is 84 when x is 16. What is the constant of proportionality?
30
k= 5.25
k= 4/21
y = (21/4)x
k= 21
Q 2/5
Score 0
The amount of money earned on a job is directly proportional to the number of hours worked. If $70.00 is earned in 5 hours, how much money is earned in 22 hours of work?
30
$2
$308
$2
$265
5 questions
Q.
y varies directly with x, and y is 84 when x is 16. What is the constant of proportionality?
1
30 sec
M8GE-IIi-j-1
Q.
The amount of money earned on a job is directly proportional to the number of hours worked. If $70.00 is earned in 5 hours, how much money is earned in 22 hours of work?
2
30 sec
M8GE-IIi-j-1
Q.
Is this a direct variation?
y=2x
3
30 sec
M8GE-IIi-j-1
Q.
Does the relationship represent direct variation?
4
30 sec
M8GE-IIi-j-1
Q.
Is the given table a direct variation? If so, what is the constant of proportionality?
